Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Lost Trail Pass (ITD87)

Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.

NA

45°F

7°C

Humidity 29%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility 1.24 mi
Wind Chill43°F (6°C)
Last update 23 Mar 02:00 PM MDT
Extended Forecast for

4 Miles S Gibbonsville ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 56. West southwest wind 3 to 5 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 5pm.  Partly sunny, with a high near 56. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 56 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 46. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Partly sunny, with a high near 55. Breezy, with a south southwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 55 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a chance of snow after midnight.  Snow level 7200 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A 20 percent chance of snow before noon.  Mostly sunny, with a high near 42.

    High: 42 °F

    Slight Chance
    Snow then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 56. West southwest wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 40. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 56. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 55. Breezy, with a south southwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 43 mph.
Wednesday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Snow level 7200 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Gibbonsville ID
 45.51°N 113.9°W (Elev. 5600 ft)
2:00 pm MDT Mar 23, 2026
2pm MDT Mar 23, 2026-6pm MDT Mar 29, 2026
 
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Additional Resources

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